腻子自动喷涂试验数据
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为测试和表征腻子自动喷涂工艺性能，本数据集在轨道车辆实际工程背景下构建，重点面向高铁、地铁白车身机器人涂装自动化作业系统中腻子自动喷涂工艺可行性验证、喷涂参数优化与涂层质量评估等研究与工程应用需求。数据采集严格依据国家标准 GB/T 13452.2 2008《色漆和清漆 漆膜厚度的测定》，在统一的膜厚测量与评价体系下开展自动喷涂试验与厚度测量工作。依托无锡中车时代智能装备研究院有限公司喷涂验证平台，在模拟轨道车辆车体典型基材与涂装工况条件下，对不同类型腻子材料开展多组自动喷涂试验，通过系统调节主剂压力、固化剂压力、喷距、喷速、行距及喷嘴型号等关键工艺参数，获得不同参数组合及不同腻子类型下的涂层厚度、表观质量及固化性能响应。试验对象包括“苏州佩奇腻子”、“株洲飞鹿 FLW 腻子（不同粘度）”及“株洲飞鹿 FL UP01PT 无苯乙烯系腻子”等三类典型腻子材料，围绕材料配比（主剂：固化剂）、喷涂压力组合、喷涂运动参数和喷嘴型号配置等因素开展共 21 组喷涂实验；每组试验均记录主剂压力 A、固化剂压力 B、喷距、喷速、行距、喷嘴型号及喷涂厚度等定量参数，同时对雾化效果、喷涂效果（含平整性与流挂情况）及固化时间进行评价和记录，并拍摄对应的典型喷涂效果图像，以支撑对涂层表面质量的直观分析和对比研究。试验期间采用符合 GB/T 13452.2 2008 要求的漆膜厚度测量装置对喷涂后涂层厚度进行测量，并结合固化时间记录腻子涂层的固化性能变化；所有试验由项目工程师于 2025 年 5 月 11 日至 2025 年 6 月 30 日按统一技术路线在无锡中车时代智能装备研究院有限公司喷涂验证平台完成试验实施、数据采集与整理汇总，确保了数据来源的工程真实性和试验过程的可追溯性。数据总量为 109.35 MB。
This dataset was constructed under the actual engineering background of rail transit vehicles for testing and characterizing the performance of automated putty spraying processes, focusing on the research and engineering application requirements including feasibility verification of automated putty spraying processes, spray parameter optimization and coating quality assessment in the automated robotic painting system for high-speed rail and metro body-in-white. All automated spraying tests and thickness measurements were conducted under a unified film thickness measurement and evaluation system, strictly in accordance with the national standard GB/T 13452.2-2008 *Paints and varnishes — Determination of film thickness*. Multiple sets of automated spraying tests were carried out on various types of putty materials on the spraying verification platform of Wuxi CRRC Times Intelligent Equipment Research Institute Co., Ltd., under conditions simulating typical base materials and painting working scenarios of rail transit vehicle bodies. By systematically adjusting key process parameters such as main agent pressure, curing agent pressure, spray distance, spray speed, pass spacing and nozzle model, the responses of coating thickness, appearance quality and curing performance under different parameter combinations and putty types were obtained. The test subjects include three typical putty materials: "Suzhou Pecci Putty", "Zhuzhou Felu FLW Putty (various viscosities)" and "Zhuzhou Felu FL UP01PT Styrene-free Putty". A total of 21 spraying experiments were conducted around factors such as material mixing ratio (main agent : curing agent), spraying pressure combination, spraying motion parameters and nozzle model configuration. For each experiment, quantitative parameters including main agent pressure A, curing agent pressure B, spray distance, spray speed, pass spacing, nozzle model and coating thickness were recorded. Meanwhile, the atomization effect, spraying effect (including smoothness and sagging condition) and curing time were evaluated and documented, and corresponding typical spraying effect images were captured to support intuitive analysis and comparative research on coating surface quality. During the experiments, a film thickness measuring device compliant with GB/T 13452.2-2008 was used to measure the post-spray coating thickness, and the changes in the curing performance of the putty coating were recorded in combination with the curing time. All experiments were implemented, data collected and collated by project engineers from May 11, 2025 to June 30, 2025 on the spraying verification platform of Wuxi CRRC Times Intelligent Equipment Research Institute Co., Ltd. following a unified technical roadmap, ensuring the engineering authenticity of data sources and the traceability of the experimental process. The total data volume is 109.35 MB.
